<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link rel="stylesheet" href="css/login.css">
    <link rel="stylesheet" href="css/basic.css">
    <title>有利后台管理</title>
  </head>
  <body>
    <div class="background">
      <form action="layout.html" method="get" class="login-box">
        <h3>有利后台登陆</h3>
        <div class="input-tips">
          <input id="username" type="text" name="username" placeholder="请输入你的用户名或手机号码" class="username">
          <p class="tips user">用户名必须由6~20个数字或字母组成</p>
        </div>
        <div class="input-tips">
          <input id="password" type="text" name="password" placeholder="请输入你的密码" class="password">
          <p class="tips pas">输入的密码有误</p>
        </div>
        <div class="input-tips">
          <input id="checkbox" type="text" name="checkbox" placeholder="验证码" class="checkbox">
          <p class="tips check">验证码有误</p>
        </div>
        <input type="submit" value="登陆" class="log-button">
        <div class="forgot-password"><a href="#">忘记密码？</a></div>
      </form>
    </div>
  </body>
</html>